3 years ago

Please I need help in a rush

Mathematics

1 answer:

baherus [9]3 years ago

3 0

Answer:

i think the answer is 392= 49/Q

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Viktor [21]

Answer:

I have matched the answer in the fig hope it helped u

Step-by-step explanation:

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Do what is on the attachment

postnew [5]

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4 years ago

The Fall Festival charges $0.75 per ticket for the rides. Kendall bought 18 tickets for rides and spent a total of $33.50 at the

Sophie [7]

Answer:

Part a) $x=18\ tickets$ , $y=\$33.50$

Part b) $y=0.75x+20$

Step-by-step explanation:

Let

x------> the number of ride tickets.

k-----> constant that represent the cost for festival admission

y----> the total cost

we know that

$y=0.75x+k$

we have that

$x=18\ tickets$

$y=\$33.50$

substitute the values

$33.50=0.75(18)+k$

solve for k

$k=33.50-0.75(18)$

$k=\$20$

The linear equation to calculate the cost for anyone who only pays for festival admission and rides is equal to

$y=0.75x+20$

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4 years ago

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Which of the following is a measure of variation for a numerical data set ? Plz help

kipiarov [429]

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4 years ago

Slope=-6; passes through (-4,1)

Mila [183]

Answer:

Step-by-step explanation:

m = -6

Equation: y = mx + b

y = -6x +b

(-4 , 1)

Plugin x = -4 and y = 1 in the above equation

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1 = 24 + b

1- 24 = b

b = -23

Equation: y = -6x - 23

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